Various changes

- Removed useless format manager
- Moved pipeline to its own file
- Fixed steam source next not returning game
- Changed pipeline order

src/store/managers/file_manager.py

@@ -1,14 +1,12 @@
 from src.game import Game
-from src.store.managers.format_update_manager import FormatUpdateManager
 from src.store.managers.manager import Manager
-from src.store.managers.sgdb_manager import SGDBManager
 from src.store.managers.steam_api_manager import SteamAPIManager
 
 
 class FileManager(Manager):
     """Manager in charge of saving a game to a file"""
 
-    run_after = set((SteamAPIManager, SGDBManager, FormatUpdateManager))
+    run_after = set((SteamAPIManager,))
 
     def run(self, game: Game) -> None:
         game.save()